| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.96 | 5.408% | $219.2065 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $53.64 | 6.783% | $57.2784 | $57.28 | $57.30 | $57.30 |
| Purchase #3 | $97.75 | 10.382% | $107.8984 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $143.71 | 4.555% | $150.256 | $150.26 | $150.25 | $150.30 |
| Purchase #5 | $226.78 | 3.521% | $234.7649 | $234.76 | $234.75 | $234.80 |
| Purchase #6 | $58.52 | 10.314% | $64.5558 | $64.56 | $64.55 | $64.60 |
| Purchase #7 | $61.34 | 7.673% | $66.0466 | $66.05 | $66.05 | $66.00 |
| 7 purchase totals = | $849.70 | $900.0066 | $900.02 | $900.00 | $900.10 | |